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ToolsCompareKisspeptin-10 vs MOTS-c

Kisspeptin-10 vs MOTS-c

Side-by-side comparison of key properties, dosing, and research.

Sexual Health & LibidoAnti-Aging & Longevity
Kisspeptin-10
Anti-Aging & Longevity
MOTS-c
Summary
Kisspeptin-10 is the biologically active C-terminal decapeptide of kisspeptin, an endogenous regulator of the reproductive axis. It acts upstream of GnRH to potently stimulate LH and testosterone release, and plays a key role in sexual arousal and libido.
MOTS-c is a mitochondria-derived peptide (MDP) encoded within the mitochondrial genome. It acts as a metabolic regulator, improving insulin sensitivity, enhancing exercise capacity, and counteracting age-related metabolic decline. It is often called a 'mitochondrial hormone.'
Half-Life
~4 minutes (rapidly degraded); longer-acting analogs like TAK-448 are in development
Estimated 1–2 hours
Admin Route
SubQ, IV
SubQ
Research
Typical Dose
50–500 mcg
5–15 mg
Frequency
Once daily to every other day
3–5 times per week
Key Benefits
  • Potently stimulates LH and testosterone
  • Enhances sexual arousal and libido
  • Activates HPG axis — upstream of GnRH
  • May improve fertility in hypogonadotropic hypogonadism
  • Increases brain activation in sexual attraction circuits
  • May restore LH pulsatility in suppressed HPG axis
  • Improves insulin sensitivity and glucose metabolism
  • Enhances exercise capacity and endurance
  • Reduces age-related metabolic decline
  • Activates AMPK — the master metabolic regulator
  • Promotes fat oxidation
  • Anti-inflammatory effects
  • May extend healthspan via mitochondrial optimization
  • Increases energy and reduces fatigue
Side Effects
  • Injection site reactions
  • Temporary nausea
  • Flushing
  • Elevated LH/testosterone (intended effect)
  • +1 more
  • Injection site irritation
  • Fatigue during initial adaptation
  • Unknown long-term profile (limited human data)
Stacks With